Forget zoom levels set/changed in incognito mode when exiting incognito. Thi...

chrome/browser/renderer_host/resource_message_filter.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/renderer_host/resource_message_filter.h"
 
 #include "app/clipboard/clipboard.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #if defined(OS_POSIX)
@@ skipping 1059 matching lines @@
                         &ResourceMessageFilter::UpdateHostZoomLevelsOnUIThread,
                         url, zoom_level));
 }
 
 void ResourceMessageFilter::UpdateHostZoomLevelsOnUIThread(
     const GURL& url,
     int zoom_level) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
   host_zoom_map_->SetZoomLevel(url, zoom_level);
 
-  // Notify renderers.
+  // Notify renderers from this profile.
   for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
        !i.IsAtEnd(); i.Advance()) {
     RenderProcessHost* render_process_host = i.GetCurrentValue();
-    render_process_host->Send(
-        new ViewMsg_SetZoomLevelForCurrentURL(url, zoom_level));
+    if (render_process_host->profile() == profile_) {
+      render_process_host->Send(
+          new ViewMsg_SetZoomLevelForCurrentURL(url, zoom_level));
+    }
   }
 }
 
 void ResourceMessageFilter::OnResolveProxy(const GURL& url,
                                            IPC::Message* reply_msg) {
   resolve_proxy_msg_helper_.Start(url, reply_msg);
 }
 
 void ResourceMessageFilter::OnResolveProxyCompleted(
     IPC::Message* reply_msg,
@@ skipping 475 matching lines @@
   dictionary_map.insert(
       std::make_pair(ExtensionMessageBundle::kExtensionIdKey, extension_id));
 
   ViewHostMsg_GetExtensionMessageBundle::WriteReplyParams(
       reply_msg, dictionary_map);
 
   ChromeThread::PostTask(
       ChromeThread::IO, FROM_HERE,
       NewRunnableMethod(this, &ResourceMessageFilter::Send, reply_msg));
 }